loke nahi bujhe, bujhe yei 'bhakta' 'dhira'
madhura—sweet; caitanya-lila—pastimes of Lord Sri-Caitanya Mahaprabhu; samudra-gambhira—as deep as the ocean; loke nahi bujhe—people in general cannot understand; bujhe—can understand; yei—one who; bhakta—devotee; dhira—sober.
The pastimes of Sri Caitanya Mahaprabhu are like nectar, and they are deep like the ocean. People in general cannot understand them, but a sober devotee can.
Link to this page: https://prabhupadabooks.com/cc/antya/2/170